{"id":"https://openalex.org/W2051867081","doi":"https://doi.org/10.1109/compeng.2014.6994682","title":"A tentative effort to model hunting behaviors of some old locomotives by means of simple non linear circuit equations","display_name":"A tentative effort to model hunting behaviors of some old locomotives by means of simple non linear circuit equations","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2051867081","doi":"https://doi.org/10.1109/compeng.2014.6994682","mag":"2051867081"},"language":"en","primary_location":{"id":"doi:10.1109/compeng.2014.6994682","is_oa":false,"landing_page_url":"https://doi.org/10.1109/compeng.2014.6994682","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Complexity in Engineering (COMPENG)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046416021","display_name":"E. Costamagna","orcid":"https://orcid.org/0000-0002-7540-9113"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Eugenio Costamagna","raw_affiliation_strings":["Dipartimento di Ingegneria Industriale e dell'Informazione (Retired), Universit\u00e0 di Pavia, Pavia, Italy","Dipartimento di Ingegneria Industriale e dell'Informazione (Retired)., Universit\u00e0 di Pavia, Pavia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Industriale e dell'Informazione (Retired), Universit\u00e0 di Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]},{"raw_affiliation_string":"Dipartimento di Ingegneria Industriale e dell'Informazione (Retired)., Universit\u00e0 di Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5046416021"],"corresponding_institution_ids":["https://openalex.org/I25217355"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13126","display_name":"Scientific Research and Discoveries","score":0.9769999980926514,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13126","display_name":"Scientific Research and Discoveries","score":0.9769999980926514,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization","score":0.9724000096321106,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.7320308089256287},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6258803606033325},{"id":"https://openalex.org/keywords/chaotic","display_name":"Chaotic","score":0.6174606084823608},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5654632449150085},{"id":"https://openalex.org/keywords/piecewise-linear-function","display_name":"Piecewise linear function","score":0.553521990776062},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44019898772239685},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.42035210132598877},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.393235981464386},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3658077120780945},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.25631028413772583},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13750463724136353},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.11509400606155396}],"concepts":[{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.7320308089256287},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6258803606033325},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.6174606084823608},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5654632449150085},{"id":"https://openalex.org/C17095337","wikidata":"https://www.wikidata.org/wiki/Q2375229","display_name":"Piecewise linear function","level":2,"score":0.553521990776062},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44019898772239685},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.42035210132598877},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.393235981464386},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3658077120780945},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.25631028413772583},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13750463724136353},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.11509400606155396},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/compeng.2014.6994682","is_oa":false,"landing_page_url":"https://doi.org/10.1109/compeng.2014.6994682","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 Complexity in Engineering (COMPENG)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2150614976","https://openalex.org/W2164144641","https://openalex.org/W2475530289"],"related_works":["https://openalex.org/W1585007175","https://openalex.org/W2382521049","https://openalex.org/W2144385241","https://openalex.org/W4300101996","https://openalex.org/W2165950148","https://openalex.org/W4253593777","https://openalex.org/W2951497643","https://openalex.org/W4403053866","https://openalex.org/W2142393343","https://openalex.org/W2338854850"],"abstract_inverted_index":{"A":[0],"very":[1],"rough":[2],"model":[3,40,107],"is":[4,72],"proposed":[5],"for":[6,13,92],"some":[7,84,114],"types":[8],"of":[9,18,35,47,99,121],"railway":[10],"locomotives,":[11],"looking":[12],"investigating":[14],"the":[15,32,36,45,48,54,69,90,106],"unsatisfactory":[16],"behavior":[17],"old":[19],"prototypes,":[20],"due":[21],"to":[22,63,109],"heavy":[23],"hunting":[24,78],"oscillations":[25],"which":[26],"prevented":[27],"height":[28],"speed":[29],"service":[30],"in":[31,61,83,89,112],"third":[33],"decade":[34],"last":[37],"century.":[38],"The":[39],"was":[41,59],"first":[42],"suggested":[43],"by":[44],"similarity":[46],"usual":[49],"piecewise":[50],"taper":[51],"profiles":[52],"and":[53,102],"Chua's":[55,76],"diode":[56],"characteristic.":[57],"This":[58],"interesting":[60],"order":[62],"enable":[64],"chaotic":[65],"behavior,":[66],"and,":[67],"although":[68],"final":[70],"result":[71],"no":[73],"longer":[74],"a":[75,93],"oscillator,":[77],"behaviors":[79],"have":[80],"been":[81],"observed":[82],"agreement":[85],"with":[86],"those":[87],"reported":[88],"literature":[91],"real":[94],"locomotive":[95],"class.":[96],"In":[97],"spite":[98],"its":[100],"simple":[101],"largely":[103],"arbitrary":[104,119],"structure,":[105],"seems":[108],"be":[110],"effective":[111],"obtaining":[113],"results,":[115],"but":[116],"it":[117],"required":[118],"tuning":[120],"parameters.":[122]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
